I'm doing simple React.js Props. However, after i wrote in app.js and when I call reactDOM.render() from index.js. the website keep error.

This is app.js code

this is index.js code that include reactDOM.render() function

it keep sending error

It supposed to show

Header from props..

Content from props...

import React, f Component from 'react'; import ./App.css' class App extends Component t render) 4 return Description /> class Description extends Componentt render)t return( div

this.props.contentPropk/h2 /dive export default Appi